Board Games & Digital Play
A 4-player strategic card game that secretly turns into Old Maid. Shelter your best cards behind Gates ⛪️, unleash Gust attacks 🌀 to steal from rivals, and race to empty your hand. Don't get stuck with the Vampire 🧛.
No downloads. No signups. Just click and you're in.
A tiny pixel art editor for creating 8-bit frog characters. Paint on an 8×8 grid, refine at 16×16 or 32×32, apply effects like emboss and gradients, then export as PNG or animated GIF.
A pixel art editor for creating card assets for the medieval fantasy card game Wind & Gate. Paint characters on grids from 8×8 to 32×48, set up part-based animations, and export as PNG or JSON.
An information site on coffee beans and tea leaves. Variety and origin guides, plus a price observatory that tracks green beans, teas and gear across Japanese shops every day.
A research site on bitterness. Ingredients, compounds, receptors and processes, each entry backed by cited sources, with topic hubs on beer IBU, bitter gourd and the words we use for “bitter”.
Past-exam analysis, deviation scores from four sources side by side, admission guidelines, and schools with similar exam structures, for 265 junior high schools in the Kanto region. Every number cites its source.